flatcar-scripts/build_oem_sysext
2023-06-06 13:01:09 +02:00

78 lines
2.2 KiB
Bash
Executable File

#!/bin/bash
#
# Copyright (c) 2023 The Flatcar Maintainers.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
. "${SCRIPT_ROOT}/common.sh" || exit 1
# Script must run inside the chroot
assert_inside_chroot
assert_not_root_user
# Developer-visible flags.
DEFINE_string board "${DEFAULT_BOARD}" \
"The board to build an image for."
DEFINE_string build_dir "" \
"Directory in which to place image result directories (named by version)"
DEFINE_string prod_image_path "" \
"Path to the generic production image"
DEFINE_string prod_pkgdb_path "" \
"Path to the tarball with portage package database from generic image production image"
DEFINE_string version_id "${FLATCAR_VERSION_ID}" \
"Version ID stored inside the sysext extension"
FLAGS_HELP="USAGE: build_oem_sysext [flags] [oem name].
This script is used to build a Flatcar OEM sysext images.
The built image is in <build_dir>/oem-<oem>.raw.
Examples:
build_oem_sysext \
--board=amd64-usr \
--build_dir=<build_dir> \
--prod_image_path=<path_to_bin_file> \
--prod_pkgdb_path=<path_to_pkgdb_tarbal> \
--version_id=\"\${FLATCAR_VERSION_ID}\" \
oem-azure
...
"
show_help_if_requested "$@"
# Parse command line.
FLAGS "$@" || exit 1
if [[ -z "${FLAGS_ARGV}" ]]; then
echo 'No OEM given'
exit 0
fi
eval set -- "${FLAGS_ARGV}"
# Only now can we die on error. shflags functions leak non-zero error codes,
# so will die prematurely if 'switch_to_strict_mode' is specified before now.
switch_to_strict_mode
# N.B. Ordering matters for some of the libraries below, because
# some of the files contain initialization used by later files.
. "${BUILD_LIBRARY_DIR}/toolchain_util.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/board_options.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/oem_sysext_util.sh" || exit 1
BUILD_DIR=${FLAGS_build_dir:-"${BUILD_DIR}"}
if [[ -z "${FLAGS_prod_image_path}" ]]; then
error "--prod_image_path is required."
exit 1
fi
if [[ -z "${FLAGS_prod_pkgdb_path}" ]]; then
error "--prod_pkgdb_path is required."
exit 1
fi
for oem; do
oem_sysext_create "${oem}" "${BOARD}" "${FLAGS_version_id}" "${FLAGS_prod_image_path}" "${FLAGS_prod_pkgdb_path}" "${BUILD_DIR}"
done